#ifndef EL_STRING_UTIL_H
#define EL_STRING_UTIL_H
#include <iostream>

#define cr std::cout << std::endl
#define sp std::cout << " "
#define p(x) std::cout << (x)
#define pln(x) p(x); cr
#define ps(x) std::cout << #x " = " << (x)
#define psln(x) ps(x); cr
#define pc(x) std::cout << "------------------"; sp; p(x); std::cout << " ------------------"; cr

#endif